独立式开口边框有源降噪系统设计 |
陈阳, 陶建成 |
Design of an independent active noise control system on the boundary of an opening |
Yang Chen, Jiancheng Tao |
图2 次级源的两种布放方式及其对降噪量的影响 (a)位于四边中点;(b)位于四个顶点;(c)不同入射角度下两种布放方式的降噪量 |
Fig.2 Two layouts of secondary source and their influence on noise reduction |